/// <summary>
/// 根据 DTD 声明设置相应的 HTML 规范
/// </summary>
/// <param name="doctype">DTD 声明</param>
/// <returns>所适用的 HTML 规范</returns>
protected virtual void SetHtmlSpecification( HtmlDoctypeDeclaration doctype )
{
if ( HtmlSpecification == null )
{
var declaration = doctype.IfNull( null, d => d.Declaration );
SetHtmlSpecification( DomProvider.SetHtmlSpecification( Document, declaration ) );
}
}
/// <summary>
/// 处理文档类型声明
/// </summary>
/// <param name="doctype">文档类型声明</param>
/// <returns></returns>
protected virtual IHtmlSpecial ProcessDoctypeDeclaration( HtmlDoctypeDeclaration doctype )
{
SetHtmlSpecification( doctype );
return CreateSpecial( doctype.Html );
}